Agents on Vamsi Narla — CTO, Engineering & Product Leaderhttps://vamsinarla.com/tags/agents/Recent content in Agents on Vamsi Narla — CTO, Engineering & Product LeaderVamsi Narla — CTO, Engineering & Product Leaderhttps://vamsinarla.com/images/og-default.pnghttps://vamsinarla.com/images/og-default.pngHugo -- 0.146.0en-usThu, 07 May 2026 00:00:00 +0000Prompt, Context, Harness: Three Layers Behind AI Outputhttps://vamsinarla.com/prompt-context-harness/Thu, 07 May 2026 00:00:00 +0000https://vamsinarla.com/prompt-context-harness/Three layers shape AI output: the prompt, the context, and the harness. The model itself is the most visible variable, but rarely the most consequential.